84423453014 has 8 divisors (see below), whose sum is σ = 130720185408. Its totient is φ = 40850057880.

The previous prime is 84423452959. The next prime is 84423453017. The reversal of 84423453014 is 41035432448.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84423453017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680834237 + ... + 680834360.

It is an arithmetic number, because the mean of its divisors is an integer number (16340023176).

Almost surely, 2^84423453014 is an apocalyptic number.

84423453014 is a deficient number, since it is larger than the sum of its proper divisors (46296732394).

84423453014 is a wasteful number, since it uses less digits than its factorization.

84423453014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361668630.

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 84423453014 in words is "eighty-four billion, four hundred twenty-three million, four hundred fifty-three thousand, fourteen".